-er b-u bbb bbe bbg bbi bbm bbr bbu be- beb bee beg bei bem ber beu bgb bge bgg bgi bgm bgr bgu bi- bib bie big bii bim bir biu bmb bme bmg bmi bmm bmr bmu brb bre brg bri brm brr bru bub bue bug bui bum bur buu ebb ebe ebg ebi ebm ebr ebu eeb eee eeg eem eer egb ege egg egi egm egr egu eib eie eig eii eim eir eiu em- emb eme emg emi emm emr emu erb ere erg eri erm err eru eu- eub eue eug eui eur gbe gbg gbi gbm gbr gbu ge- geb gee geg gei gem ger geu ggb ggg ggi ggm ggr ggu gib gie gig gii gim gir giu gmb gme gmg gmi gmm gmr grb gre grg gri grm grr gru gu- gub gue gug gui gum gur guu ibb ibe ibg ibi ibm ibr ibu ie- iee ieg iei iem ier igb ige igg igi igm igr igu iib iie iii iim iir iiu im- imb ime img imi imm imu ir- irb ire irg iri irm irr iru iu- iub iue iug iui ium iur m-r mbb mbe mbg mbi mbm mbr mbu meb mee meg mei mem mer meu mgb mge mgi mgm mgr mgu mi- mib mie mig mii mim mir miu mmb mme mmg mmi mmm mmr mmu mrb mre mrg mri mrm mrr mru mub mue mug mui mum mur muu rbb rbe rbg rbi rbm rbr rbu re- reb ree reg rei rem rer reu rgb rge rgg rgi rgr rib rie rig rii rim rir rmb rme rmg rmi rmm rmr rrb rrg rri rrm rrr rru rub rue rug rui rum rur ruu ubb ube ubg ubi ubr ubu ueb uee ueg uei uem uer ugb uge ugg ugi ugm ugr ugu uib uie uig uii uim uir uiu um- umb ume umg umi umm umr umu ur- urb ure urg uri urm urr uru uue uug uum uur uuu

bbbb bbeb bbgm bbmg bbrg bebb bebe bebi beeb beeg beem beer begg begi begu beim beir beme bemu bere berg beri berm berr beru beur bibb bibe bibi bieb bier bieu bigb bige bigg bigu birb bire birg biri birr biru bmir bmmi breb bree breg brei brem brer brie brig brim brrm brrr brue brug brum bubb bube bubi bubu buem buer bueu buge bugg bugi buie buir buiu bum- bumb bur- burb bure burg buri burm burr buru ebbr eber ebru ebur eeee eerg egbe egbu egee egem eger eggb egge eggi egir egre egri eiei eier eige eigg eime eimi eire embe embi embr emer emeu emig emii emim emir emme emmi emmu emre erbb erbe ereb erei erem erer erg- ergg ergi erie erim eriu erme erre erub erum erur eubi euer euge eur- eure gebe gebi geer gege gegg geie geig geir gem- gemm gemr gerb gere geri germ geru geue geum gggg gibb gibe gier gige gigg gigi gime gire girg giri girr giru giue giur gmer gmme gmmr grbr greb gree greg grem greu grib grie grig grim grrr grub grue grug grui grum grur gubb gubi gubu guer gugb guge gugg gugi gugu guib gumb gume gumi gumm gurb gure gurg guri gurr guru i-be ibbm ibeg ibge ibie ibim ibri ieie ieme iere ieri igem iger igri igue iiie iiii iium imbe imbi imer imir imme immi imre imri imrr imue irbe irbm iree irem irer irgm iri- irie irig irre irri iuge iuiu mbim mebe meem meer meg- mege megg megr megu meir meme memr memu mer- merb mere meri merm meru meum mger mgrm miee miem mier mieu mige migg migi migu miii mim- mime mimi mire mirg miri mirr miru miui mmii mmmm mrbb mrbm mreb mree mreg mube mubi muee mugg mugi mugu muie muir mume mumm mumu mure murg muri murr muru rbbb rbbr rebb rebe rebu reeb reem rege regi regm regr regu reii reim reir reiu reme remi rere rerg reri reru reue reuu rgbe rgbi rib- ribe ribu riem rier rieu rige rigg rigi rigu rime rimi rimm rimu rire riri riue rmrg rrrr rrum rubb rube rubi rubu ruer ruge rugg rugi rumb rume rumi rumm rure ruri ruru u-ie ubbe ubbi uber ubii ubir ueir ugri ugur uguu uige uirr umb- umbe umbi umer ummg umri urbe urbi ure- urge urgi urgu urib urie urim uriu urmi urre urri urum urur uuri uuuu

bbbee be-er beber beebe beeri begee begem begge begue begum begur beibi beier beige beire bembe bemer berbe bereg berei berge bergi berie berig berim beriu berme berre berri berru berum beuer beure bibbe biber bibie bibri biebe biere bieri big-i bigge bigig bigme birgi birgu birie birme birmi birum birur biure bmiii brebu breem breer breg- brege bregg breim breme bremm brere breu- bribe brieg brier brige brigg brigi brime brimm brmmm brrrr bruer bruge brugg bruiu brume brumm bruri bubbe buber buger bugge bugre buire bumbu bumme burge burgi burgu burie burim burri burru buumi ebber ebbie eberg ebibe ebure eeeee eerie egger eggie eggig egrem eiger eirie embee ember embue emeer emere emerg emeri emigi emigr emiri emmer emmie emure erbbe erber erege erem- erere erier erimi ermir eubie eum-u eumig eurre gberg gberu geber gebre gebur geere gegge geier geige geire geiue gemer gemme gemmi gemre gerbe gerbi gerim germe germi gerre gerri gerum gibbe gibbi giber gibi- giger gigge gigue gimbi gimme gimri girei girru gmeir gmiri grebe greer grege gregg greig greim greme gremi grgur grieg grier grigg grime grimm grrrr grubb grube gruiu grume grure gubbe gubbi gubei guber gubru gueme guere guggi gugir guige guire guiri gumbe gumer gumie gummb gumme gummi gurge gurgi gurre gurum gurur i-m-r ibbur iberg ibmer ieiri ierei iggri igigi igrim iiiee iiiii imber imbue imeem imgur immer immie imrie iregi irime irimi irreg iurie mbebe mbege mbere mbgbi mbiri mbube mburu mebbe mebi- meemu meere